Nature · 1968 · 34 citations · 18 references
Natural SciencesAstronomyPhysicsAstrophysicsCosmologyTheoretical PhysicsCosmic Microwave BackgroundDark EnergyDark MatterEarly Universe CosmologyElectromagnetic WavesObservational CosmologyAnisotropy Of The Cosmic Microwave BackgroundCmb Secondary AnisotropiesCmb Temperature AnisotropiesCosmic Microwave Background AnisotropiesCosmic Microwave Background Parameter Estimation
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A Measurement of Excess Antenna Temperature at 4080 Mc/s.
A. A. Penzias, R. W. Wilson · The Astrophysical Journal · 1965 · 2.5K citations
Isotope Shift of a Low-Lying Lattice Resonant Mode
A. J. Sievers, Sachio Takeno · Physical Review · 1965 · 92 citations